---> uname -a: Linux prd-centos8-builder-1c-1g-2332.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 329M 0 329M 0% /dev tmpfs 386M 0 386M 0% /dev/shm tmpfs 386M 11M 376M 3% /run tmpfs 386M 0 386M 0% /sys/fs/cgroup /dev/vda1 20G 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 311 64 5 394 327 Swap: 1023 22 1001 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:78:72:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.81/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fe78:729b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 06/01/2024 _x86_64_ (1 CPU) 02:03:36 LINUX RESTART (1 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 228.54 107.27 121.27 8751.30 42235.08 02:06:01 AM 146.44 35.04 111.40 3997.07 12719.26 02:07:01 AM 51.81 13.55 38.26 549.91 2671.80 02:08:01 AM 18.12 3.53 14.59 58.76 300.88 02:09:01 AM 139.09 112.14 26.95 7988.67 903.46 Average: 116.83 54.33 62.51 4270.73 11775.03 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 105112 318132 684100 86.68 1960 286568 517420 28.15 139144 400024 26708 02:06:01 AM 96280 351604 692932 87.80 1084 320060 466328 25.37 137160 384300 17900 02:07:01 AM 152248 343084 636964 80.71 1084 256068 475920 25.90 155632 311952 24 02:08:01 AM 150380 342824 638832 80.95 1084 257752 476548 25.93 156348 312524 1084 02:09:01 AM 102268 370348 686944 87.04 940 333036 463040 25.20 164572 359896 12628 Average: 121258 345198 667954 84.64 1230 290697 479851 26.11 150571 353739 11669 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 196.94 125.83 1185.48 57.13 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 49.91 44.36 502.09 8.51 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 27.28 29.81 275.98 7.99 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 18.70 19.92 15.42 8.33 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 18.54 18.82 18.69 13.29 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 62.31 47.77 399.74 19.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 06/01/2024 _x86_64_ (1 CPU) 02:03:36 LINUX RESTART (1 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 64.20 0.07 14.03 8.49 0.13 13.08 02:05:01 AM 0 64.20 0.07 14.03 8.49 0.13 13.08 02:06:01 AM all 71.05 0.00 10.21 4.22 0.10 14.41 02:06:01 AM 0 71.05 0.00 10.21 4.22 0.10 14.41 02:07:01 AM all 69.16 0.00 4.27 2.42 0.10 24.05 02:07:01 AM 0 69.16 0.00 4.27 2.42 0.10 24.05 02:08:01 AM all 64.80 0.00 4.90 0.32 0.10 29.87 02:08:01 AM 0 64.80 0.00 4.90 0.32 0.10 29.87 02:09:01 AM all 67.16 0.00 5.50 13.43 0.10 13.81 02:09:01 AM 0 67.16 0.00 5.50 13.43 0.10 13.81 Average: all 67.28 0.01 7.78 5.78 0.11 19.05 Average: 0 67.28 0.01 7.78 5.78 0.11 19.05